Global Patent Index - EP 1368217 B1

EP 1368217 B1 20041201 - PNEUMATIC CONTROL SYSTEM FOR TRAILER CONTAINER CHASSIS LATCHING

Title (en)

PNEUMATIC CONTROL SYSTEM FOR TRAILER CONTAINER CHASSIS LATCHING

Title (de)

HYDRAULISCHES KONTROLSYSTEM FÜR EINE VERSCHLUSSVORRICHTUNG BEI EINEM ANHÄNGER MIT CONTAINER-CHASSIS

Title (fr)

SYSTEME DE COMMANDE PNEUMATIQUE POUR VERROUILLAGE DU CHASSIS PORTE-CONTENEUR D'UNE REMORQUE

Publication

EP 1368217 B1 20041201 (EN)

Application

EP 02709830 A 20020314

Priority

  • US 0207742 W 20020314
  • US 81672701 A 20010316

Abstract (en)

[origin: US2002130488A1] A control system for a container chassis latching assembly of a trailer provides for initial pressurization of the latching assembly via the trailer supply line. Once a trailer reservoir is sufficiently charged, pressure is maintained for the latch assembly by the trailer reservoir. A preferred control valve interconnects the supply line with a supply port of the valve to provide the desired pressure at a delivery port. A control port of the valve is connected with the trailer reservoir and shuts off this flow once the trailer reservoir has reached a predetermined pressure. Thereafter, the latch assembly is maintained via air supplied from the trailer reservoir.

IPC 1-7

B60T 8/24; B60T 7/20; B60T 13/66; B60T 11/10; B60P 1/64; B60P 7/13

IPC 8 full level

B60P 7/13 (2006.01); B60T 7/20 (2006.01); B60T 11/10 (2006.01); B60T 13/66 (2006.01)

CPC (source: EP US)

B60P 7/13 (2013.01 - EP US); B60T 7/20 (2013.01 - EP US); B60T 11/108 (2013.01 - EP US); B60T 13/662 (2013.01 - EP US)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

US 2002130488 A1 20020919; US 6585464 B2 20030701; AT E283781 T1 20041215; CA 2441158 A1 20020926; CA 2441158 C 20090901; DE 60202133 D1 20050105; DE 60202133 T2 20050407; EP 1368217 A1 20031210; EP 1368217 B1 20041201; MX PA03008270 A 20031211; WO 02074594 A1 20020926

DOCDB simple family (application)

US 81672701 A 20010316; AT 02709830 T 20020314; CA 2441158 A 20020314; DE 60202133 T 20020314; EP 02709830 A 20020314; MX PA03008270 A 20020314; US 0207742 W 20020314